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Best Solar Panel Installers in Carmarthen 2026

Compare 44 solar pv installers serving Carmarthen, Carmarthenshire ranked by verified customer reviews from Google and Trustpilot.

44 Installers

5.0
114 reviews
Google: 5.0 (114)
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5.0
45 reviews
Google: 5.0 (45)
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#3Preseli Solar LtdMCS
Solar PV
5.0
41 reviews
Google: 5.0 (41)
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4.9
41 reviews
Google: 4.9 (41)
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5.0
33 reviews
Google: 5.0 (33)
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5.0
31 reviews
Google: 5.0 (31)
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4.9
31 reviews
Google: 4.9 (31)
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4.9
28 reviews
Google: 4.9 (28)
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5.0
24 reviews
Google: 5.0 (23)Trustpilot: 5.0 (1)
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5.0
23 reviews
Google: 5.0 (23)
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#11Hassie Electrical LtdMCS
Solar PV
5.0
17 reviews
Google: 5.0 (17)
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5.0
12 reviews
Google: 5.0 (12)
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#13Alva Electrical LtdMCS
Solar PV
5.0
10 reviews
Google: 5.0 (10)
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#14Potential EnergyMCS
Solar PV
5.0
8 reviews
Google: 5.0 (8)
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5.0
7 reviews
Google: 5.0 (7)
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5.0
7 reviews
Google: 5.0 (7)
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#17Novasol Energy LtdMCS
Solar PV
5.0
7 reviews
Google: 5.0 (7)
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#18ULEX ENERGY LTDMCS
Solar PV
5.0
7 reviews
Google: 5.0 (7)
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5.0
6 reviews
Google: 5.0 (6)
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5.0
6 reviews
Google: 5.0 (6)
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